Rodolfo Tonin and colleagues present a study done on 12 Short-chain acyl-coA dehydrogenase deficiency (SCADD) patients carrying 11 new ACADS variants, with the purpose of defining genotype-phenotype correlations based on clinical data, metabolite evaluation, molecular analyses, and in silico functional analyses.  They identified a synonymous variant, c.765G> T (p.Gly255Gly) that influences ACADS mRNA splicing accuracy and leads to an aberrant splicing product, harbouring a premature stop codon.